A nearly complete skeleton of a towering Tyrannosaurus bataar is set to go on auction on Sunday (May 20). The skeleton measures some 8-feet (2.4-meters) tall and 24-feet (7.3-meters) long. This is the first full Tyrannosaurus specimen to go on auction since Sue, a Tyrannosaurus rex, sold for $8.3 million...
The biggest full moon of the year, a so-called supermoon, rose into the night sky Saturday to the delight of skywatchers around the world, who captured the lunar sight in dazzling amateur astronomy photos. Because of a fluke of orbital timing, the full moon of May peaked late Saturday just...